The result of your conversion between dekatherm and millijoule appears here
To convert between Dekatherm and Millijoule you have to do the following:
First divide 1.055057e+09 / 0.001 = 1055057000000.
Then multiply the amount of Dekatherm you want to convert to Millijoule, use the chart below to guide you.
Symbol: dathm
No description
Symbol: mJ
No description